{{ totalProductsCount }}
In cart {{totalProductsCount}} item(s)

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

Minimum search length 3 characters
{{searchQuery.text}}
{{shortcut.title}}
{{searchString}} → {{searchInCategorySuggest.title}}
{{category.title}}
{{category.path}}
AiO.lv Modular surface-mounted distribution box Legrand PRACTIBOX S 3x12 with white door, 3x1P B16 RX3 (MPN 135423P) Similar products

Alternatives and similar models for Legrand PRACTIBOX S 3x12 distribution box

Legrand PRACTIBOX S 3x12 distribution box Photo 1

Based on this product's specifications, here are some alternatives and similar models

Modular surface-mounted distribution box Legrand PRACTIBOX S 3x12 with white door, 3x1P B16 RX3 (MPN 135423P)
Summary description: Legrand PRACTIBOX S modular surface-mounted distribution box with capacity for 3 rows of 12 modules. Supplied with white door and equipped for three single-pole (1P) B16 breakers in RX3 format. Designed for residential and light commercial electrical installations to house and organize circuit breakers and protective devices, enabling safe distribution and circuit segregation.
Manufacturer: Legrand
Category: Power Sockets
Back to product page →
Legrand modular surface distribution box PRACTIBOX S 1x12 with white door and 1x1P B16 RX3 circuit breaker (135421P)
Legrand
Power Sockets
Legrand modular surface distribution box PRACTIBOX S 1x12 with white door and 1x1P B16 RX3 circuit breaker (135421P)
Delivery: 10.08.2026
18.99 €
Modular Surface-Mounted Distribution Box Legrand PRACTIBOX S 1x12 transparent door 1x1P B16 RX3 (135431P)
Legrand
Power Sockets
Modular Surface-Mounted Distribution Box Legrand PRACTIBOX S 1x12 transparent door 1x1P B16 RX3 (135431P)
Delivery: 10.08.2026
29.49 €
Modular Flush-Mount Distribution Box Legrand PRACTIBOX S 3x12 with White Door (model 135363)
Legrand
Power Sockets
Modular Flush-Mount Distribution Box Legrand PRACTIBOX S 3x12 with White Door (model 135363)
Delivery: 10.08.2026
52.99 €
Modular Electrical Distribution Board Legrand RWN 602434P flush-mounted 4x12 modules IP40 white full door with 1P B16 RX3 MCB (4 pcs)
Legrand
Power Sockets
Modular Electrical Distribution Board Legrand RWN 602434P flush-mounted 4x12 modules IP40 white full door with 1P B16 RX3 MCB (4 pcs)
Delivery: 10.08.2026
98.49 €
Modular distribution board Legrand RWN 602433P flush-mounted 3x12 modules IP40 white door with 1P B16 circuit breaker (3 pcs)
Legrand
Power Sockets
Modular distribution board Legrand RWN 602433P flush-mounted 3x12 modules IP40 white door with 1P B16 circuit breaker (3 pcs)
Delivery: 10.08.2026
77.49 €
Modular surface-mounted distribution box Legrand PRACTIBOX S 2x12 with transparent door (model 135432)
Legrand
Power Sockets
Modular surface-mounted distribution box Legrand PRACTIBOX S 2x12 with transparent door (model 135432)
Delivery: 10.08.2026
36.49 €
Modular distribution enclosure Legrand Practibox S 137429 surface-mounted 4x18 modules IP40 transparent door
Legrand
Power Sockets
Modular distribution enclosure Legrand Practibox S 137429 surface-mounted 4x18 modules IP40 transparent door
Delivery: 10.08.2026
130.99 €
Modular surface-mounted distribution box Legrand PRACTIBOX S 1x18 with white door
Legrand
Power Sockets
Modular surface-mounted distribution box Legrand PRACTIBOX S 1x18 with white door
Delivery: 10.08.2026
32.49 €
Legrand PRACTIBOX S Surface-Mounted Modular Distribution Board 3x12 Modules with White Door
Legrand
Power Sockets
Legrand PRACTIBOX S Surface-Mounted Modular Distribution Board 3x12 Modules with White Door
Delivery: 10.08.2026
40.49 €
Modular flush-mounted distribution board Legrand PRACTIBOX S 3x18 with white door (137368)
Legrand
Power Sockets
Modular flush-mounted distribution board Legrand PRACTIBOX S 3x18 with white door (137368)
Delivery: 10.08.2026
70.99 €
Modular Flush-Mounted Distribution Box Legrand PRACTIBOX S 4×18 with White Door, MPN 137369
Legrand
Power Sockets
Modular Flush-Mounted Distribution Box Legrand PRACTIBOX S 4×18 with White Door, MPN 137369
Delivery: 10.08.2026
102.99 €
Modular Flush-Mounted Distribution Box Legrand PRACTIBOX S 2x18 with Transparent Door (MPN 137377)
Legrand
Power Sockets
Modular Flush-Mounted Distribution Box Legrand PRACTIBOX S 2x18 with Transparent Door (MPN 137377)
Delivery: 10.08.2026
57.49 €
Modular Flush-Mounted Distribution Box Legrand PRACTIBOX S 4x18 with Transparent Door (model 137379)
Legrand
Power Sockets
Modular Flush-Mounted Distribution Box Legrand PRACTIBOX S 4x18 with Transparent Door (model 137379)
Delivery: 10.08.2026
94.99 €
Modular Surface-Mount Distribution Box Legrand PRACTIBOX S 1x12 with Transparent Door (model 135431)
Legrand
Power Sockets
Modular Surface-Mount Distribution Box Legrand PRACTIBOX S 1x12 with Transparent Door (model 135431)
Delivery: 10.08.2026
21.49 €
Distribution enclosure Legrand PRACTIBOX S 4x18 surface-mounted with transparent door (model 137439)
Legrand
Power Sockets
Distribution enclosure Legrand PRACTIBOX S 4x18 surface-mounted with transparent door (model 137439)
Delivery: 10.08.2026
101.99 €
Legrand Practibox S Surface-Mounted Modular Distribution Board 3x12 Modules with Transparent Door
Legrand
Power Sockets
Legrand Practibox S Surface-Mounted Modular Distribution Board 3x12 Modules with Transparent Door
Delivery: 10.08.2026
45.49 €
Distribution enclosure Legrand PRACTIBOX S 3x18 modules recessed with transparent door (MPN 137378)
Legrand
Power Sockets
Distribution enclosure Legrand PRACTIBOX S 3x18 modules recessed with transparent door (MPN 137378)
Delivery: 10.08.2026
76.49 €
Modular Distribution Box Legrand Practibox S 134208 surface-mounted 1x8 modules IP40 white door
Legrand
Power Sockets
Modular Distribution Box Legrand Practibox S 134208 surface-mounted 1x8 modules IP40 white door
Delivery: 10.08.2026
19.49 €
Modular Surface-Mounted Distribution Box Legrand PRACTIBOX S 1x22, white door, model 137425
Legrand
Power Sockets
Modular Surface-Mounted Distribution Box Legrand PRACTIBOX S 1x22, white door, model 137425
Delivery: 10.08.2026
35.49 €
{{totalProductsWishes}} {{totalProductsCompare}} {{totalProductsCount}}
We respect your privacy
We use cookies to ensure the full operation of our store. The information associated with cookies is not used to personally identify you, and the files themselves are stored on your device, under your control. Cookies are not used for purposes other than those stated in our Privacy policy. By continuing to use our site, you agree to the use of essential cookies. If you do not agree, please, leave this site.
We use cookies
Show info
We respect your privacy
We use cookies to ensure the full operation of our store. The information associated with cookies is not used to personally identify you, and the files themselves are stored on your device, under your control. Cookies are not used for purposes other than those stated in our Privacy policy. By continuing to use our site, you agree to the use of essential cookies. If you do not agree, please, leave this site.
Which cookie files we use?

The necessary technical cookies allow you to use the basic functions of the store, such as page navigation, ordering, access to secure sites and more. The site cannot function properly without these files.

Preferences cookies are used to save information that changes how the site works and looks.

Static cookies are used in order to help the sites owner understand how the users are interacting with the site.

Marketing cookies are used in order to track a users movements throughout the site in order to show interesting and relevant ads to the specific user.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.